// Forms basic
// Input + label wrapper styles
.md-form {
  // Text inputs
  input[type=text],
  input[type=password],
  input[type=email],
  input[type=url],
  input[type=time],
  input[type=date],
  input[type=datetime-local],
  input[type=tel],
  input[type=number],
  input[type=search-md],
  input[type=search],
  textarea.md-textarea {
    // General Styles
    transition: $input-transition;
    outline: none;
    box-shadow: none;
    border: none;
    border-bottom: 1px solid $input-border-color;
    border-radius: 0;
    box-sizing: content-box;
    background-color: transparent;

    // Focused input style
    &:focus:not([readonly]) {
      box-shadow: 0 1px 0 0 $input-md-focus-color;
      border-bottom: 1px solid $input-md-focus-color;
      // Focused label style
      + label {
        color: $input-md-focus-color;
      }
    }

    // Form message shared styles
    + label:after {
      content: "";
      position: absolute;
      top: $input-label-after-top;
      display: block;
      opacity: 0;
      transition: $input-label-after-transition;
    }

    // Valid input style
    &.valid, &:focus.valid {
      border-bottom: 1px solid $input-success-color;
      box-shadow: 0 1px 0 0 $input-success-color;
    }

    &.valid + label:after, &:focus.valid + label:after {
      content: attr(data-success);
      color: $input-success-color;
      opacity: 1;
    }
    // Invalid input style
    &.invalid, &:focus.invalid {
      border-bottom: 1px solid $input-error-color;
      box-shadow: 0 1px 0 0 $input-error-color;
    }
    &.invalid + label:after, &:focus.invalid + label:after {
      content: attr(data-error);
      color: $input-error-color;
      opacity: 1;
    }

    &.form-control.valid + label:after,
    &.form-control:focus.valid + label:after  {
      top: $input-label-valid-top;
    }
    &.form-control.invalid + label:after,
    &.form-control:focus.invalid + label:after  {
      top: $input-label-invalid-top;
    }
    &.form-control-lg.valid + label:after,
    &.form-control-lg:focus.valid + label:after  {
      top: $input-label-valid-top-lg;
    }
    &.form-control-lg.invalid + label:after,
    &.form-control-lg:focus.invalid + label:after  {
      top: $input-label-invalid-top-lg;
    }
    &.form-control-sm.valid + label:after,
    &.form-control-sm:focus.valid + label:after  {
      top: $input-label-valid-top-sm;
    }
    &.form-control-sm.invalid + label:after,
    &.form-control-sm:focus.invalid + label:after  {
      top: $input-label-invalid-top-sm;
    }
  }

  .was-validated {
    input[type=text] {
      &:valid {
        + label {
          color: $input-success-color !important;
        }
      }
      &:invalid {
        + label {
          color: $input-error-color !important;
        }
      }
    }
    .form-control {
      &:valid:focus {
        box-shadow: 0 1px 0 0 $input-success-color !important;
      }
      &:valid {
        border-color: $input-success-color !important;
      }
      &:invalid:focus {
        box-shadow: 0 1px 0 0 $input-error-color !important;
      }
      &:invalid {
        border-color: $input-error-color !important;
      }
    }
  }

  // Input with label
  .form-control {
    margin: 0 0 $input-form-control-margin-bottom 0;
    border-radius: 0;
    padding: $input-form-control-padding-top 0 $input-form-control-padding-bottom 0;
    background-image: none;
    background-color: transparent;
    height: auto;
    &:focus {
      box-shadow: none;
      background: transparent;
    }
    &:disabled,
    &[readonly] {
      border-bottom: 1px solid $grey-lighten-1;
      background-color: transparent;
    }
  }

  @include make-input($input-validate-mb, $input-label-font-size, $input-label-active-font-size, $input-prefix-top, $input-prefix-font-size, $input-prefix-margin-left, $input-prefix-width, $input-form-text-ml);
  position: relative;
  margin-top: $input-md-form-margin-top;
  margin-bottom: $input-md-form-margin-bottom;
  label {
    position: absolute;
    top: $input-label-top;
    left: 0;
    transition: $input-label-transition;
    cursor: text;
    color: $input-label-color;
    &.active {
      transform: $input-label-active-transform;
    }
  }
  .prefix {
    position: absolute;
    transition: $input-prefix-transition;
    &.active {
      color: $input-md-focus-color;
    }
  }
  &.form-lg {
    @include make-input($input-validate-mb-lg, $input-label-font-size-lg, $input-label-active-font-size-lg, $input-prefix-top-lg, $input-prefix-font-size-lg, $input-prefix-margin-left-lg, $input-prefix-width-lg, $input-form-text-ml-lg);
  }
  &.form-sm {
    @include make-input($input-validate-mb-sm, $input-label-font-size-sm, $input-label-active-font-size-sm, $input-prefix-top-sm, $input-prefix-font-size-sm, $input-prefix-margin-left-sm, $input-prefix-width-sm, $input-form-text-ml-sm);
  }

  // Textarea
  textarea {
    &.md-textarea {
      overflow-y: hidden;
      padding: $textarea-padding 0;
      resize: none;
    }
    &.md-textarea-auto {
      padding: 0;
      padding-top: $textarea-padding;
    }
    // Label color for textarea
    ~ label {
      &.active {
        color: $input-md-focus-color;
      }
    }
  }

  &.md-outline {
    position: relative;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
    input[type=text],
    input[type=password],
    input[type=email],
    input[type=url],
    input[type=time],
    input[type=date],
    input[type=datetime-local],
    input[type=tel],
    input[type=number],
    input[type=search-md],
    input[type=search],
    textarea {
      // General Styles
      transition: all .3s;
      outline: none;
      box-shadow: none;
      border: 1px solid #dadce0;
      border-radius: 4px;
      background-color: transparent;
      box-sizing: border-box;

      // Focused input style
      &:focus:not([readonly]) {
        border-color: #4285f4;
        box-shadow: inset 0px 0px 0px 1px #4285f4;
        // Focused label style
        + label {
          color: #4285f4;
        }
      }

      // Valid input style
      &.valid, &:focus.valid {
        border-color: $input-success-color;
        box-shadow: inset 0px 0px 0px 1px $input-success-color;
      }

      &:focus:not([readonly]).valid + label, &.valid + label:after, &:focus.valid + label:after{
        content: attr(data-success);
        color: $input-success-color;
        opacity: 1;
      }
      // Invalid input style
      &.invalid, &:focus.invalid {
        border-color: $input-error-color;
        box-shadow: inset 0px 0px 0px 1px $input-error-color;
      }
      &:focus:not([readonly]).invalid + label, &.invalid + label:after, &:focus.invalid + label:after {
        content: attr(data-error);
        color: $input-error-color;
        opacity: 1;
      }

      &.form-control.valid + label:after,
      &.form-control:focus.valid + label:after  {
        top: 2.75rem;
        left: 0;
        position: absolute;
      }
      &.form-control.invalid + label:after,
      &.form-control:focus.invalid + label:after  {
        top: 2.75rem;
        left: 0;
        position: absolute;
      }
    }

    .form-control {
      padding: .375rem .75rem;
    }

    label {
      font-size: .875rem;
      position: absolute;
      top: .65rem;
      left: 0;
      padding-left: 10px;
      transition: .2s ease-out;
      cursor: text;
      color: #757575;
      &.active {
        transform: translateY(-100%);
        background: #fff;
        font-weight: 500;
        padding-right: 5px;
        padding-left: 5px;
        font-size: 11px;
        left: 8px;
      }
    }
  
    &.form-lg {
      .form-control {
        &.form-control-lg {
          padding: .5rem .725rem;
        }
      }
      label {
        font-size: 1.25rem;
        &.active {
          transform: translateY(-100%);
          font-size: 13px;
        }
      }
      .prefix {
        top: .65rem;
        font-size: 25px;
        ~input,
        ~textarea {
          margin-left: 2.2rem;
          width: calc(100% - 2.2rem);
        }
        ~label {
          margin-left: 2.2rem;
        }
        ~.form-text {
          margin-left: 2.3rem;
        }
      }
    }
    &.form-sm {
      .form-control {
        &.form-control-sm {
          padding: .25rem .625rem;
        }
      }
      label {
        font-size: .8rem;
        top: .4rem;
        &.active {
          transform: translateY(-85%);
          font-size: 10px;
        }
      }
      .prefix {
        top: .5rem;
        font-size: 15px;
        ~input,
        ~textarea {
          margin-left: 1.6rem;
          width: calc(100% - 1.6rem);
        }
        ~label {
          margin-left: 1.6rem;
        }
        ~.form-text {
          margin-left: 1.7rem;
        }
      }
    }
  
    .prefix {
      position: absolute;
      transition: color .2s;
      &:focus {
        color: #4285f4;
      }
    }
    .prefix {
      top: .6rem;
      font-size: 20px;
      ~input,
      ~textarea {
        margin-left: 2rem;
        width: calc(100% - 2rem);
      }
      ~label {
        margin-left: 2rem;
      }
      ~.form-text {
        margin-left: 2.1rem;
      }
    }

    .character-counter {
      margin-top: -.5rem;
    }
  }
}

.md-form .form-control.is-invalid, 
.was-validated .md-form .form-control:invalid {
  padding-right: 0;
}
.md-form .form-control.is-valid, 
.was-validated .md-form .form-control:valid {
  padding-right: 0;
}
.needs-validation .md-form label {
  left: .3rem;
}